[PATCH] arm64/smp: Remove unused variable irq in arch_show_interrupts()

[Catalin Marinas]

On Tue, Jan 05, 2021 at 05:22:21PM +0800, Keqian Zhu wrote:
> The local variable irq is added in commit a26388152531 ("arm64:
> Remove custom IRQ stat accounting"), but forget to remove in
> commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
> arch_show_interrupts()"). Just remove it.
> 
> Signed-off-by: Keqian Zhu <zhukeqian1 at huawei.com>

I already queued a similar fix in arm64 for-next/fixes (it should appear
in linux-next at some point).

-- 
Catalin